I've only worn these pants twice since purchasing them from Alto Edit in Nagoya, so there are no noticeable stains or scratches. The size is S. Here's the description: FIXER FPT-01 Technical Jersey Jogger Pants BLACK 71,500 yen FIXER FPT-01 Technical Jersey Jogger Pants BLACK / Detail Technical jersey jogger pants. Slim fit pattern. Elastic waistband with adjustable drawstring and ribbed cuffs. FIXER logo print. D-ring on the waist. FIXER logo on the zipper. Can be worn as a set with the matching hoodie. Material: 76% polyester / 18% rayon / 6% polyurethane Yoshimasa Hoshiba